1869049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 32

約数和(自身を含む): 2580480

約数和(自身を除く): 711431

約数列:

[1, 7, 13, 19, 23, 47, 91, 133, 161, 247, 299, 329, 437, 611, 893, 1081, 1729, 2093, 3059, 4277, 5681, 6251, 7567, 11609, 14053, 20539, 39767, 81263, 98371, 143773, 267007, 1869049]

約数ペア:

[(1, 1869049), (7, 267007), (13, 143773), (19, 98371), (23, 81263), (47, 39767), (91, 20539), (133, 14053), (161, 11609), (247, 7567), (299, 6251), (329, 5681), (437, 4277), (611, 3059), (893, 2093), (1081, 1729)]